The BBC has Released the first picture of the new Cybermen costume.
I like it, but wither the Cybermen will use the phrases "You will be made like us" (or something like that) and "resistance is useless" which I am convinced was stolen for The Borg in Star Trek. Especially since both are cyborgs and create new Cybermen/Borg through a proses called cyber-conversion/Assimilation against the will of the poor human.
Anyway if you see a Cyberman in a dark alleyway you have few options, but if you do happen to have something made of gold then you can clog the cyberman's respiratory system with it by rubbing it against the Cyberman's chestplate (never did quite get that one).